UICollectionView crash on unhighlightAllItems

Question

I\'ve gotten several crash reports related to a UICollectionView in iOS 7. I\'m not able to consistently recreate this crash.

Exception Type:  SIGSEGV
Exception         


        

Answer 1

Not sure after identifying only this piece of code. But as crash signal (SIGSEGV) seems due to memory leak. You just go to your Xcode setting and inside Edit Scheme jsut enable Zombie option and then try to reproduce your crash. It will show you the controller class name of method or any crash related information inside console of Xcode. And also just try to modify you condition below:-

- (void)setHighlighted:(BOOL)highlighted {

     //just comment this line or write this line to the below and check
     //[super setHighlighted:highlighted];
    if (highlighted) {
        self.alpha = 0.8;
    } else {
        self.alpha = 1.0;
    }
    [super setHighlighted:highlighted];
}